Products

ABB OKA20S4RF2 Enclosed Switch 2NO+2NC IP65 20A 750V 11 kW Screw Terminal

Product Code: OKA20S4RF2

  • Rated 32 A, 750 V for robust performance
  • IP65 protection ensures dust and water resistance
  • Aluminium build for durability and lightweight design
  • Top/Bottom cable entry for flexible installation
  • EMC functionality for reduced electromagnetic interference
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Specifications

General

Product Type
Enclosed switch disconnector
Brand
ABB
Series
OKA
Application
Fire-rated switching/isolation for exhaust fans in high-rise buildings, car parks and tunnels

Electrical

Rated Current
20 A (AC-23A at 380–500 V); 12 A at 690 V
Rated Voltage
750 V main circuit; 415 V AC23

Mechanical

Cable Entry
Top/bottom; 2xM25+M20 per side
Colour
Enclosure; RAL7012 / RAL7035 red handle
Material
Aluminium enclosure
Mounting
Panel mounted
Connection/Termination
Screw terminals / screw clamp

Dimensions & Physical Data

Depth
103 mm
Height
165 mm
Weight
1.25 kg
Width
130 mm

Environmental

IP Rating
IP65

Safety, Standards & Compliance

Standards and Approvals
IEC 60947-1, IEC 60947-3
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